Science
Mechanism of Action
Palmitoyl Grapevine Shoot Extract operates as a robust antioxidant, actively neutralizing free radicals to prevent cellular damage and inhibit lipid peroxidation. Rich in polyphenols, including resveratrol, it works to improve the appearance of fine lines, wrinkles, and boost skin elasticity. The attached palmitoyl group significantly increases its lipophilicity, thereby optimizing dermal absorption. Furthermore, it enhances the activity of critical antioxidant enzymes like human glutathione peroxidase 1 (GPx) and superoxide dismutase 1 (SOD), reinforces the skin barrier against environmental aggressors, mitigates inflammation, and supports the skin's intrinsic collagen production. Manufacturers also suggest its efficacy in addressing hyperpigmentation.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
While a specific Cosmetic Ingredient Review (CIR) for Palmitoyl Grapevine Shoot Extract is unavailable, broader evaluations of grape-derived ingredients indicate a low potential for irritation or sensitization. Formulations containing up to 10% Vitis Vinifera (Grape) Fruit Extract have shown no irritant responses. It is generally recognized as 'Irritant Free' and suitable for various sensitive areas by SkinSAFE.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable anti-aging and protective ingredient, Palmitoyl Grapevine Shoot Extract offers comprehensive antioxidant defense, enhances skin resilience, and supports barrier function with a favorable safety profile.
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